Wall lamp



FIG. 1 is a front elevational view of a wall lamp showing our newdesign;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

The lamp bulbs are shown in broken lines for illustrative purposes onlyand form no part of the claimed design.

The ornamental design for a wall lamp, as shown and described.